-11+4=r+7

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Solution for -11+4=r+7 equation: 



-11+4=r+7

We move all terms to the left:

-11+4-(r+7)=0

We add all the numbers together, and all the variables

-(r+7)-7=0

We get rid of parentheses

-r-7-7=0

We add all the numbers together, and all the variables

-1r-14=0

We move all terms containing r to the left, all other terms to the right

-r=14

r=14/-1

r=-14

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